Climate at a Glance

Regional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of July 2019. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, July 1920

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1920
1-Month
0.71"
(18.03mm)
0.73"
(18.54mm)
-0.02"
(-0.51mm)
78th Driest Driest since: 1919 2018
48th Wettest Wettest since: 1918 1983
Ties: 1965
Jun–Jul 1920
2-Month
2.36"
(59.94mm)
2.45"
(62.23mm)
-0.09"
(-2.29mm)
70th Driest Driest since: 1919 1919
56th Wettest Wettest since: 1916 1913
Ties: 2011
May–Jul 1920
3-Month
3.57"
(90.68mm)
4.59"
(116.59mm)
-1.02"
(-25.91mm)
28th Driest Driest since: 1919 1924
98th Wettest Wettest since: 1917 1948
Ties: 1976
Apr–Jul 1920
4-Month
6.84"
(173.74mm)
6.95"
(176.53mm)
-0.11"
(-2.79mm)
63rd Driest Driest since: 1919 1924
63rd Wettest Wettest since: 1917 1993
Mar–Jul 1920
5-Month
10.37"
(263.40mm)
10.21"
(259.33mm)
0.16"
(4.07mm)
65th Driest Driest since: 1919 1924
61st Wettest Wettest since: 1917 1993
Feb–Jul 1920
6-Month
11.00"
(279.40mm)
13.82"
(351.03mm)
-2.82"
(-71.63mm)
17th Driest Driest since: 1911 1924
109th Wettest Wettest since: 1919 1904
Jan–Jul 1920
7-Month
14.04"
(356.62mm)
18.35"
(466.09mm)
-4.31"
(-109.47mm)
10th Driest Driest to Date 1924
116th Wettest Wettest since: 1919 1904
Dec 1919–Jul 1920
8-Month
17.97"
(456.44mm)
22.99"
(583.95mm)
-5.02"
(-127.51mm)
12th Driest Driest to Date 1977
113th Wettest Wettest since: 1919 1997
Nov 1919–Jul 1920
9-Month
22.31"
(566.67mm)
27.34"
(694.44mm)
-5.03"
(-127.77mm)
15th Driest Driest since: 1915 1977
110th Wettest Wettest since: 1919 1997
Oct 1919–Jul 1920
10-Month
24.33"
(617.98mm)
29.90"
(759.46mm)
-5.57"
(-141.48mm)
14th Driest Driest to Date 1977
111th Wettest Wettest since: 1919 1997
Sep 1919–Jul 1920
11-Month
26.11"
(663.19mm)
31.32"
(795.53mm)
-5.21"
(-132.34mm)
16th Driest Driest to Date 1977
109th Wettest Wettest since: 1919 1997
Aug 1919–Jul 1920
12-Month
26.42"
(671.07mm)
32.13"
(816.10mm)
-5.71"
(-145.03mm)
14th Driest Driest to Date 1977
111th Wettest Wettest since: 1919 1997
Feb 1919–Jul 1920
18-Month
39.84"
(1,011.94mm)
45.95"
(1,167.13mm)
-6.11"
(-155.19mm)
11th Driest Driest to Date 1977
114th Wettest Wettest since: 1919 1997
Aug 1918–Jul 1920
24-Month
57.04"
(1,448.82mm)
64.28"
(1,632.71mm)
-7.24"
(-183.89mm)
14th Driest Driest to Date 1930
110th Wettest Wettest since: 1919 1997
Aug 1917–Jul 1920
36-Month
87.19"
(2,214.63mm)
96.37"
(2,447.80mm)
-9.18"
(-233.17mm)
14th Driest Driest to Date 1931
109th Wettest Wettest since: 1919 1997
Aug 1916–Jul 1920
48-Month
115.37"
(2,930.40mm)
128.41"
(3,261.61mm)
-13.04"
(-331.21mm)
9th Driest Driest to Date 1931
113th Wettest Wettest since: 1919 1999
Aug 1915–Jul 1920
60-Month
153.65"
(3,902.71mm)
160.38"
(4,073.65mm)
-6.73"
(-170.94mm)
29th Driest Driest to Date 1933
92nd Wettest Wettest since: 1919 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2019, retrieved on August 22, 2019 from https://www.ncdc.noaa.gov/cag/